ubuntu 9.10 hanging when no monitor connected
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
I have an on-board graphics card and a PCI graphics card. When I don't connect a monitor to the new ubuntu 9.10 on-board graphics card, the system hangs and doesn't boot. Connecting a monitor to it starts up the system, but it should be able to boot headless.
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'I82801DBICH4'
Mixer name : 'SigmaTel STAC9750,51'
Components : 'AC97a:83847650'
Controls : 38
Simple ctrls : 24
Date: Tue Nov 3 23:29:18 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=
MachineType: NEC PC-MA21XRTZ6CBC
NonfreeKernelMo
Package: linux-image-
ProcCmdLine: root=UUID=
ProcVersionSign
RelatedPackageV
linux-
linux-firmware 1.24
RfKill:
SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
(gnome-
(gnome-
(gnome-
(gnome-
dmi.bios.date: 03/27/2003
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: /223A0400
dmi.board.name: N4-IBFGL
dmi.board.vendor: NEC
dmi.board.version: 1.3
dmi.chassis.type: 15
dmi.chassis.vendor: NEC
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: PC-MA21XRTZ6CBC
dmi.sys.vendor: NEC
Hi Ralph,
The warning reported here typically indicates that it took longer for your system to resume from suspend than expected. I believe there is a 5 sec barrier which your system likely exceeded. Typically you'll see something similar to "PM: resume devices took 8.664 seconds" in your dmesg output when this happens. A patch to prevent this warning has been applied via bug 464552. As a result I'm marking this as a duplicate to bug 464552. Please continue to track this issue at that report. Thanks!
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